Hi,Just joined and would like some advice. I have recently upgraded to a 2700 litre tank. Mainly so far I am moving my catfish (doradids, woodcats, plecs, synos, hoplos) and clown loaches in. I also have some scissortails and so far 2 filament barbs but I will be increasing the barbs to about 8 when I can. Just wanted some ideas for fairly peaceful cichlids from 3" up to about 6" that I could have 6 of or a couple of compatible species?thanksAlison